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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Komatika: Jurnal Pengabdian Kepada Masyarakat
Silvita
University of Palangka Raya
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Education Materials Science & Nanotechnology Physics Social Sciences

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Optimization of in Vitro Culture of Taro Banana (Musa paradisiaca var. sapientum L.) Based on Thidiazuron: A Foundation for Developing a Biotechnology Booklet to Enhance Decision-Making Skills Titin Purnaningsih; Kimeni; Yohannes Edi Gunawan; Akhmadi; Nuriman; Chaidir Adam; Silvita; Ririn Fahrina; Ennike Gusti Rahmi
Jurnal Penelitian Pendidikan IPA Vol 11 No 12 (2025): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i12.13368

Abstract

This study aims to optimize the concentration of Thidiazuron (TDZ) in the in vitro culture of taro banana (Musa paradisiaca var. sapientum L.) and to integrate the results as a foundation for developing a biotechnology booklet to enhance decision-making skills. The research was conducted using an experimental method with various TDZ concentration treatments, observing parameters such as the number of shoots and leaves produced. To bridge the gap between biotechnological research and its application in education, this study investigates the optimization of Thidiazuron (TDZ) concentrations for the in vitro multiplication of taro banana (Musa paradisiaca var. sapientum L.). The results showed that the use of TDZ effectively induced shoot formation, with the optimal concentration obtained at 0.01 mg/L TDZ, producing an average of 22.25 shoots and 24.25 leaves. In addition to generating biological data, each stage of this study reflected the implementation of decision-making skills, including problem identification, information gathering, criteria determination, solution selection, and result evaluation. These findings serve as the foundation for developing a biotechnology booklet as a contextual learning medium that not only facilitates the understanding of biotechnology concepts but also trains students to make scientific and reflective decisions.
Pendampingan Strategi Pemasaran dan Evaluasi Biaya Produksi Sedotan Purun Desa Tumbang Nusa Elga Araina; Silvita; Khusnia Nurul Khikmah; Trisni Salsa Ramadina; Cyntia Lupita Sari; Adila Durrotul Ghina; Resti Sundari
Komatika: Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 1 (2026): May 2026 (In Progress)
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat, Institut Informatika Indonesia Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34148/komatika.v6i1.1443

Abstract

Kegiatan pengabdian masyarakat ini bertujuan untuk meningkatkan kapasitas usaha sedotan purun (Lewu Straws) di Desa Tumbang Nusa melalui pendampingan strategi pemasaran digital dan evaluasi biaya produksi. Metode partisipatif diterapkan selama 10 hari, meliputi observasi, wawancara, dan analisis data primer. Hasil identifikasi menunjukkan kendala utama pada aspek pemasaran (skor rata-rata 4.64), khususnya pengetahuan digital marketing yang minim, jangkauan pasar terbatas, dan kesulitan menentukan harga jual kompetitif. Analisis biaya mengungkap struktur produksi padat karya dengan biaya tenaga kerja langsung mendominasi (67.5% dari total biaya per 100 batang) dan HPP sebesar Rp 370 per batang. Intervensi berfokus pada pelatihan pencatatan biaya yang komprehensif (termasuk biaya oportunitas bahan baku), pembuatan konten media sosial berbasis storytelling kearifan lokal, serta pengenalan strategi penetapan harga (cost-plus pricing) dan platform e-commerce. Dampak kegiatan berupa peningkatan pemahaman dan keterampilan praktis pelaku usaha dalam mengelola usaha secara lebih profesional. Proyeksi produksi menunjukkan potensi peningkatan kapasitas hingga tiga kali lipat dalam setahun, dengan syarat diiringi strategi pemasaran yang efektif. Sinergi multidisiplin akademisi ini membuktikan bahwa pendampingan terstruktur dapat mengoptimalkan potensi ekonomi produk berbasis kearifan lokal, mendorong keberlanjutan usaha, serta berkontribusi pada penguatan ekonomi desa dan pelestarian lingkungan.
Co-Authors Adila Durrotul Ghina Akhmadi Chaidir Adam Cyntia Lupita Sari Elga Araina Ennike Gusti Rahmi Khusnia Nurul Khikmah Kimeni Nuriman Resti Sundari Ririn Fahrina Titin Purnaningsih Trisni Salsa Ramadina Yohannes Edi Gunawan